public void TestDifferentID() {
Circuit circuit2 = new Circuit();
Connection con20 = new Connection(); // GND
Connection con21 = new Connection();
Connection dummyConnection = new Connection();
Connection dummyConnection2 = new Connection();
Connection con22 = new Connection();
Component battery2 = new Component(con20, con21, 0, 12);
Component resistor21 = new Component(con20, con22, 2, 0);
Component dummyComponent = new Component(dummyConnection, dummyConnection2, 0, 0);
Component dummyComponent2 = new Component(dummyConnection, dummyConnection2, 0, 0);
Component resistor22 = new Component(con21, con22, 2, 0);
Component resistor23 = new Component(con21, con22, 2, 0);
circuit2.AddComponent(battery2);
circuit2.AddComponent(resistor21);
circuit2.AddComponent(resistor22);
circuit2.AddComponent(resistor23);
CircuitCalculator circuitCalculator2 = new CircuitCalculator();
circuitCalculator2.Calculate(circuit2);
Assert.IsTrue(Math.Abs(con20.Volts - 0) < 0.0001);
Assert.IsTrue(Math.Abs(con21.Volts - 12) < 0.0001);
Assert.IsTrue(Math.Abs(con22.Volts - 8) < 0.0001);
Assert.IsTrue(Math.Abs(battery2.Amps - 4) < 0.0001);
Assert.IsTrue(Math.Abs(resistor21.Amps - 4) < 0.0001);
Assert.IsTrue(Math.Abs(resistor22.Amps - 2) < 0.0001);
Assert.IsTrue(Math.Abs(resistor23.Amps - 2) < 0.0001);
}
public void testStorage()
{
using (var db = new CircuitContext())
{
Circuit circuit = new Circuit();
Connection con0 = new Connection(); // GND
Connection con1 = new Connection();
Connection con2 = new Connection();
Component battery = new Component(con0, con1, 0, 12);
Component resistor1 = new Component(con0, con2, 2, 0);
Component resistor2 = new Component(con1, con2, 2, 0);
Component resistor3 = new Component(con1, con2, 2, 0);
circuit.AddComponent(battery);
circuit.AddComponent(resistor1);
circuit.AddComponent(resistor2);
circuit.AddComponent(resistor3);
db.Circuits.Add(circuit);
}
}
public void AddComponent(Component newComponent)
{
// add the new component to the list of components
ListComponents.Add(newComponent);
foreach (Connection connection in newComponent.Connections)
{
// add each of the connections in the new component into the listConnections set
// make sure that there are no duplicates
bool temp = false;
foreach (Connection innerConnection in ListConnections)
{
if (connection.Id == innerConnection.Id)
{
temp = true;
}
}
if (temp == false)
{
ListConnections.Add(connection);
}
// also update each of the connections so that they have a reference to the component
connection.Components.Add(newComponent);
}
// then update the connections
// connections need to be updated
}
public void CircuitModifyShouldHaveCorrectNumberOfComponentsAndConnections()
{
Circuit circuit = new Circuit();
Connection con0 = new Connection(); // GND
Connection con1 = new Connection();
Connection con2 = new Connection();
Component battery = new Component(con0, con1, 0, 24);
Component resistor1 = new Component(con1, con2, 2, 0);
Component resistor2 = new Component(con2, con0, 4, 0);
circuit.AddComponent(battery);
circuit.AddComponent(resistor1);
circuit.AddComponent(resistor2);
Assert.IsTrue(circuit.ListComponents.Count == 3);
Assert.IsTrue(circuit.ListConnections.Count == 3);
circuit.ModifyComponent(resistor1, con2, con0);
circuit.ModifyComponent(resistor1, con0, con1);
Assert.IsTrue(circuit.ListComponents.Count == 3);
Assert.IsTrue(circuit.ListConnections.Count == 3);
}
public void TestForNoVoltageSourceConnections() {
Circuit circuit = new Circuit();
Connection con0 = new Connection(); // GND
Connection con1 = new Connection();
Component resistor1 = new Component(con0, con1, 2, 0);
Component resistor2 = new Component(con1, con0, 2, 0);
Component resistor3 = new Component(con1, con0, 2, 0);
circuit.AddComponent(resistor1);
circuit.AddComponent(resistor2);
circuit.AddComponent(resistor3);
CircuitCalculator circuitCalculator = new CircuitCalculator();
circuitCalculator.Calculate(circuit);
}
public void ModifyComponent(Component modifyComponent, Connection oldConnection, Connection newConnection)
{
if (oldConnection.Id == modifyComponent.Connections[0].Id)
{
// [0] is being replaced by the new one
modifyComponent.Connections[0].Components.Remove(modifyComponent);
newConnection.Components.Add(modifyComponent);
modifyComponent.Connections[0] = newConnection;
}
else if (oldConnection.Id == modifyComponent.Connections[1].Id)
{
// [1] is being replaced by the new one
modifyComponent.Connections[1].Components.Remove(modifyComponent);
newConnection.Components.Add(modifyComponent);
modifyComponent.Connections[1] = newConnection;
}
}
public void RemoveComponent(Component removeComponent)
{
foreach (Connection connection in removeComponent.Connections)
{
// for each of the vertices in the component, remove its connection to the component;
connection.Components.Remove(removeComponent);
if (connection.Components.Count == 0)
{
// connection removeComponent.Connections[i] has no components listed in it.
// remove this connection from _listConnections
// garbage collection will deal with the rest
ListConnections.Remove(connection);
}
}
// remove the component from the list of components
ListComponents.Remove(removeComponent);
// then update the connections
// connections need to be updated
}
public void TestCorrectCircuirs() {
Circuit circuit1 = new Circuit();
Connection con10 = new Connection(); // GND
Connection con11 = new Connection();
Connection con12 = new Connection();
Connection con13 = new Connection();
Connection con14 = new Connection();
Component battery1 = new Component(con10, con11, 0, 24);
Component resistor11 = new Component(con10, con12, 2, 0);
Component resistor12 = new Component(con10, con12, 4, 0);
Component resistor13 = new Component(con11, con13, 3, 0);
Component resistor14 = new Component(con11, con14, 5, 0);
Component resistor15 = new Component(con13, con14, 1, 0);
Component resistor16 = new Component(con12, con13, 2, 0);
circuit1.AddComponent(battery1);
circuit1.AddComponent(resistor11);
circuit1.AddComponent(resistor12);
circuit1.AddComponent(resistor13);
circuit1.AddComponent(resistor14);
circuit1.AddComponent(resistor15);
circuit1.AddComponent(resistor16);
CircuitCalculator circuitCalculator1 = new CircuitCalculator();
circuitCalculator1.Calculate(circuit1);
Assert.IsTrue(Math.Abs(con10.Volts - 0) < 0.0001);
Assert.IsTrue(Math.Abs(con11.Volts - 24) < 0.0001);
Assert.IsTrue(Math.Abs(con12.Volts - 6) < 0.0001);
Assert.IsTrue(Math.Abs(con13.Volts - 15) < 0.0001);
Assert.IsTrue(Math.Abs(con14.Volts - 16.5) < 0.0001);
Assert.IsTrue(Math.Abs(battery1.Amps - 4.5) < 0.0001);
Assert.IsTrue(Math.Abs(resistor11.Amps - 3) < 0.0001);
Assert.IsTrue(Math.Abs(resistor12.Amps - 1.5) < 0.0001);
Assert.IsTrue(Math.Abs(resistor13.Amps - 3) < 0.0001);
Assert.IsTrue(Math.Abs(resistor14.Amps - 1.5) < 0.0001);
Assert.IsTrue(Math.Abs(resistor15.Amps - 1.5) < 0.0001);
Assert.IsTrue(Math.Abs(resistor16.Amps - 4.5) < 0.0001);
Circuit circuit2 = new Circuit();
Connection con20 = new Connection(); // GND
Connection con21 = new Connection();
Connection con22 = new Connection();
Component battery2 = new Component(con20, con21, 0, 12);
Component resistor21 = new Component(con20, con22, 2, 0);
Component resistor22 = new Component(con21, con22, 2, 0);
Component resistor23 = new Component(con21, con22, 2, 0);
circuit2.AddComponent(battery2);
circuit2.AddComponent(resistor21);
circuit2.AddComponent(resistor22);
circuit2.AddComponent(resistor23);
CircuitCalculator circuitCalculator2 = new CircuitCalculator();
circuitCalculator2.Calculate(circuit2);
Assert.IsTrue(Math.Abs(con20.Volts - 0) < 0.0001);
Assert.IsTrue(Math.Abs(con21.Volts - 12) < 0.0001);
Assert.IsTrue(Math.Abs(con22.Volts - 8) < 0.0001);
Assert.IsTrue(Math.Abs(battery2.Amps - 4) < 0.0001);
Assert.IsTrue(Math.Abs(resistor21.Amps - 4) < 0.0001);
Assert.IsTrue(Math.Abs(resistor22.Amps - 2) < 0.0001);
Assert.IsTrue(Math.Abs(resistor23.Amps - 2) < 0.0001);
}
public void RunTest()
{
Circuit circuit = new Circuit();
Connection con0 = new Connection();
Connection con1 = new Connection();
Connection con2 = new Connection();
Connection con3 = new Connection();
Component battery1 = new Component(con0, con1, 0, 5);
Component battery2 = new Component(con2, con3, 0, 5);
Component resistor1 = new Component(con0, con1, 10, 0);
Component resistor2 = new Component(con2, con3, 10, 0);
circuit.AddComponent(battery1);
circuit.AddComponent(battery2);
circuit.AddComponent(resistor1);
circuit.AddComponent(resistor2);
//Connection con0 = new Connection(); // GND
//Connection con1 = new Connection();
//Connection con2 = new Connection();
//Connection con3 = new Connection();
//Connection con4 = new Connection();
//Connection con5 = new Connection();
//Component battery1 = new Component(con0, con1, 0, 24);
//Component battery2 = new Component(con3, con5, 0, 12);
//Component resistor1 = new Component(con0, con2, 2,0);
//Component resistor2 = new Component(con0, con2, 4, 0);
//Component resistor3 = new Component(con1, con3, 3, 0);
//Component resistor4 = new Component(con1, con4, 5, 0);
//Component resistor5 = new Component(con4, con5, 1, 0);
//Component resistor6 = new Component(con2, con3, 2, 0);
//circuit.AddComponent(battery1);
//circuit.AddComponent(battery2);
//circuit.AddComponent(resistor1);
//circuit.AddComponent(resistor2);
//circuit.AddComponent(resistor3);
//circuit.AddComponent(resistor4);
//circuit.AddComponent(resistor5);
//circuit.AddComponent(resistor6);
// OLD TEST CIRCUIT:
//Circuit circuit = new Circuit();
//Connection con0 = new Connection(); // GND
//Connection con1 = new Connection();
//Connection con2 = new Connection();
//Component battery = new Component(con0, con1, 0, 12);
//Component resistor1 = new Component(con0, con2, 2, 0);
//Component resistor2 = new Component(con1, con2, 2, 0);
//Component resistor3 = new Component(con1, con2, 2, 0);
//circuit.AddComponent(battery);
//circuit.AddComponent(resistor1);
//circuit.AddComponent(resistor2);
//circuit.AddComponent(resistor3);
CircuitCalculator circuitCalculator = new CircuitCalculator();
circuitCalculator.Calculate(circuit);
Matrix matrixA = new Matrix(3,3);
matrixA.elements = new double[3,3] { {1,2,3}, {4,5,6}, {7,8,0}};
Matrix matrixZ = new Matrix(3,1);
matrixZ.elements = new double[3, 1] {{ 1}, { 2}, { 3}};
Matrix newMatrx = Matrix.SolveMatrix(matrixA, matrixZ);
Circuit circuit2 = new Circuit(); // empty line so i can put a breakpoint here lol
}